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Finding the Third Proportional to 4,752,773 and 10,263,137

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Solution

The third proportional to 4,752,773 and 10,263,137 is: 22,162,215.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,752,773 : 10,263,137 = 10,263,137 : x
  2. Step 2: Convert to fraction form
    4,752,773/10,263,137 = 10,263,137/x
  3. Step 3: Cross multiply
    4,752,773x = 10,263,137 × 10,263,137
  4. Step 4: Simplify right side
    4,752,773x = 105,331,981,080,769
  5. Step 5: Solve for x
    x = 105,331,981,080,769/4,752,773
  6. Step 6: Final answer
    x = 22,162,215.84

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.